How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday, 1/2100.0*Chance in playoffs100.0*Average seed
Bar Down 245.8 Stamcock and th 191.05 +10.3
+1.1
If winner is:HomeAway
Wednesday, 1/3100.0*Chance in playoffs100.0*Average seed
Yourmomcantspell vs Bar Down-11.4+11.4
-1.1+1.1
Stamcock and th vs Book Hockey+0.2-0.2
Seussical The M vs Mystic Coupons+0.2-0.2

What If

Chances based on how well the Bar Down finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1211-0In10004,636
1110-1In955037,766
109-2In752320189,586
98-3In324320400568,901
87-499.5%31632301540001,137,539
76-565.100210232922102001,593,444
65-63.100031224292192001,592,886
54-70.000151731301421,138,651
43-8Out0005224330568,532
32-9Out0022474190,070
21-10Out059538,369
10-11Out1994,760
Total:42.7%677788888877657,065,140
Games Above .500
Chance Will Make Playoffs